Years after their teenage son vanished without explanation, Miriam and David continue living through the uncertainty of his disappearance. As time passes without answers, the couple quietly holds onto the possibility that he may still return, even as the mystery reshapes their daily lives and relationships. The play examines grief, faith, and endurance through the lens of an unresolved family tragedy.

The production is written by Nick Payne, whose previous works include Constellations and Incognito. Direction is by Knud Adams, known for acclaimed productions of English and Primary Trust. The production is presented by Manhattan Theatre Club at New York City Center Stage I.

The Unbelievers marks the American premiere of Payne’s play following its earlier London run. The limited Off Broadway engagement begins performances in October 2026.